WO2012172278A3 - Moteur pendulaire thermique - Google Patents

Moteur pendulaire thermique Download PDF

Info

Publication number
WO2012172278A3
WO2012172278A3 PCT/GB2012/000484 GB2012000484W WO2012172278A3 WO 2012172278 A3 WO2012172278 A3 WO 2012172278A3 GB 2012000484 W GB2012000484 W GB 2012000484W WO 2012172278 A3 WO2012172278 A3 WO 2012172278A3
Authority
WO
WIPO (PCT)
Prior art keywords
leg
pendulum
hot leg
oscillate
hot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB2012/000484
Other languages
English (en)
Other versions
WO2012172278A2 (fr
Inventor
John Warner Jarman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2012172278A2 publication Critical patent/WO2012172278A2/fr
Publication of WO2012172278A3 publication Critical patent/WO2012172278A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Le moteur se compose de deux contenants scellés reliés par un tube orienté pratiquement à l'horizontale monté en un point de sa longueur sur un ensemble arbre dans lequel est logé un axe autour duquel le dispositif est libre d'osciller, et construit de manière à entrer en interaction avec un pendule complémentaire sensible. Lorsqu'il y aune différence de température entre les deux contenants, soit par chauffage d'un contenant (patte chaude) et/ou par refroidissement de l'autre (patte froide), l'augmentation de pression qui en résulte dans la jambe chaude pousse une quantité du fluide actif enfermé le long du tube jusqu'à la patte froide, ce qui permet de créer un déséquilibre du poids et de changer l'orientation plane du dispositif. Ce changement d'orientation permet au gaz de s'échapper de la patte chaude, et un cycle est ensuite développé, dans lequel le liquide est, en alternance, expulsé de la patte chaude puis réadmis quand le dispositif oscille. La force provenant de cette oscillation est transmise au pendule qui commence à osciller à sa fréquence naturelle en interaction synchrone avec le dispositif. La quantité de mouvement atteinte par le pendule et le couple créé par celle-ci peuvent être utilisés pour effectuer un travail utile.
PCT/GB2012/000484 2011-06-15 2012-05-31 Moteur pendulaire thermique Ceased WO2012172278A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/160,861 2011-06-15
US13/160,861 US20120317971A1 (en) 2011-06-15 2011-06-15 Thermal pendular engine
GB1208497.6 2012-05-11
GB1208497.6A GB2491937B (en) 2011-06-15 2012-05-11 Thermal pendular engine

Publications (2)

Publication Number Publication Date
WO2012172278A2 WO2012172278A2 (fr) 2012-12-20
WO2012172278A3 true WO2012172278A3 (fr) 2013-06-06

Family

ID=46458836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/000484 Ceased WO2012172278A2 (fr) 2011-06-15 2012-05-31 Moteur pendulaire thermique

Country Status (3)

Country Link
US (1) US20120317971A1 (fr)
GB (1) GB2491937B (fr)
WO (1) WO2012172278A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160160844A1 (en) * 2012-11-16 2016-06-09 John A. Saavedra Apparatus and method for generating electricity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295332A (fr) * 1959-04-03 1962-06-08 Inst Francais Du Petrole Nouveau procédé de transformation de l'énergie lumineuse en énergie mécanique
DE102005030683A1 (de) * 2005-06-29 2007-01-11 Rudolf Schaper Solarmotor zur Stromerzeugung
AU2008201486A1 (en) * 2007-05-09 2008-11-27 Richard Owen Chapman Solar powered engine
US20100170497A1 (en) * 2009-01-05 2010-07-08 Kenergy Development Corp. Reciprocating solar engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US271639A (en) * 1883-02-06 Oscillating motor
US253868A (en) * 1882-02-21 Motor
US2659215A (en) * 1948-09-20 1953-11-17 John Burton Tigrett Method of making power units for amusement devices
US3722211A (en) * 1970-09-28 1973-03-27 Halocarbon Prod Corp Prime mover system utilizing trifluoroethanol as working fluid
US3846984A (en) * 1974-04-29 1974-11-12 I Siegel Temperature differential fluid motor
US4203295A (en) * 1977-09-23 1980-05-20 Israel Siegel Space reversible differential temperature engine
DE3009830A1 (de) * 1980-03-14 1981-09-24 Ernst 6057 Dietzenbach Meyer Thermoantrieb mit fluessigkeitspendel
US4385449A (en) * 1981-04-06 1983-05-31 Gearhart Industries, Inc. Method and apparatus for measuring tilt and relative bearing
US4691518A (en) * 1986-11-12 1987-09-08 Ridgway Banks Vertically oscillating heat engine
US6892539B2 (en) * 2003-01-06 2005-05-17 John Warner Jarman Rotary heat engine
US8342169B2 (en) * 2009-01-05 2013-01-01 Kenergy Scientific, Inc. Reciprocating solar engine with solar reflectors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295332A (fr) * 1959-04-03 1962-06-08 Inst Francais Du Petrole Nouveau procédé de transformation de l'énergie lumineuse en énergie mécanique
DE102005030683A1 (de) * 2005-06-29 2007-01-11 Rudolf Schaper Solarmotor zur Stromerzeugung
AU2008201486A1 (en) * 2007-05-09 2008-11-27 Richard Owen Chapman Solar powered engine
US20100170497A1 (en) * 2009-01-05 2010-07-08 Kenergy Development Corp. Reciprocating solar engine

Also Published As

Publication number Publication date
WO2012172278A2 (fr) 2012-12-20
US20120317971A1 (en) 2012-12-20
GB2491937A (en) 2012-12-19
GB201208497D0 (en) 2012-06-27
GB2491937B (en) 2013-07-17

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